CAMEL-22379: Add Mina Sftp Component

[luigidemasi]

No description provided.

[github-actions]

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[davsclaus]

The doc file has something to look into.

[21:53:30.553] WARN (asciidoctor): skipping reference to missing attribute: host
    file: /home/runner/work/camel/camel/camel/docs/components/modules/ROOT/pages/mina-sftp-component.adoc
    source: /home/runner/work/camel/camel/camel (branch: HEAD <worktree> | start path: docs/components)
[21:53:30.556] WARN (asciidoctor): skipping reference to missing attribute: port
    file: /home/runner/work/camel/camel/camel/docs/components/modules/ROOT/pages/mina-sftp-component.adoc
    source: /home/runner/work/camel/camel/camel (branch: HEAD <worktree> | start path: docs/components)
[21:53:30.556] WARN (asciidoctor): skipping reference to missing attribute: timeout
    file: /home/runner/work/camel/camel/camel/docs/components/modules/ROOT/pages/mina-sftp-component.adoc
    source: /home/runner/work/camel/camel/camel (branch: HEAD <worktree> | start path: docs/components)
[21:53:30.557] WARN (asciidoctor): skipping reference to missing attribute: reason
    file: /home/runner/work/camel/camel/camel/docs/components/modules/ROOT/pages/mina-sftp-component.adoc
    source: /home/runner/work/camel/camel/camel (branch: HEAD <worktree> | start path: docs/components)
[21:53:30.558] WARN (asciidoctor): skipping reference to missing attribute: timeout
    file: /home/runner/work/camel/camel/camel/docs/components/modules/ROOT/pages/mina-sftp-component.adoc
    source: /home/runner/work/camel/camel/camel (branch: HEAD <worktree> | start path: docs/components)
    ```

[davsclaus]

Great work @luigidemasi , this is a ton of stuff to make this possible, and its good to see that we can use another ASF project for this so its easier and better to support SFTP.